>From 5a13889e84686db82a96a1baa3284bbf7d83c6e6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Taylan=20Ulrich=20Bay=C4=B1rl=C4=B1/Kammer?=
 <address@hidden>
Date: Fri, 6 Mar 2015 17:07:55 +0100
Subject: [PATCH 11/25] gnu: Add libdvdnav-4.

* gnu/packages/video.scm (libdvdnav-4): New variable.
---
 gnu/packages/video.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 670e731..ba6a48f 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -31,6 +31,7 @@
   #:use-module (gnu packages)
   #:use-module (gnu packages algebra)
   #:use-module (gnu packages audio)
+  #:use-module (gnu packages autotools)
   #:use-module (gnu packages avahi)
   #:use-module (gnu packages cdrom)
   #:use-module (gnu packages compression)
@@ -594,6 +595,32 @@ DVD virtual machine and internal playback states are completely
 encapsulated.")
     (license gpl2+)))
 
+(define-public libdvdnav-4
+  (package
+    (inherit libdvdnav)
+    (version "4.2.1")
+    (source (origin
+              (method url-fetch)
+              (uri
+               (string-append
+                "http://download.videolan.org/videolan/libdvdnav/libdvdnav-"
+                version ".tar.xz"))
+              (sha256
+               (base32
+                "0wi3gy408c8xj0ism0hckv5jbfh3lg4pmgxv87gbch9jrhp2gjkz"))))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)
+       ("autoconf" ,autoconf)
+       ("automake" ,automake)
+       ("libtool" ,libtool)))
+    (arguments
+     '(#:phases
+       (alist-cons-after
+        'unpack 'autoreconf
+        (lambda _
+          (zero? (system* "autoreconf" "-vif")))
+        %standard-phases)))))
+
 (define-public libdvdcss
   (package
     (name "libdvdcss")
-- 
2.2.1